17795243. Display Substrate, Manufacturing Method Thereof, and Display Apparatus simplified abstract (BOE TECHNOLOGY GROUP CO., LTD.)

Display Substrate, Manufacturing Method Thereof, and Display Apparatus

Organization Name

BOE TECHNOLOGY GROUP CO., LTD.

Inventor(s)

Jiayu He of Beijing (CN)

Ce Ning of Beijing (CN)

Zhengliang Li of Beijing (CN)

Hehe Hu of Beijing (CN)

Jie Huang of Beijing (CN)

Nianqi Yao of Beijing (CN)

Kun Zhao of Beijing (CN)

Feifei Li of Beijing (CN)

Liping Lei of Beijing (CN)

Qi Qi of Beijing (CN)

Display Substrate, Manufacturing Method Thereof, and Display Apparatus - A simplified explanation of the abstract

This abstract first appeared for US patent application 17795243 titled 'Display Substrate, Manufacturing Method Thereof, and Display Apparatus

The patent application describes a display substrate with light emitting units and light detection units on a substrate. The light emitting units have a light emitting element and a pixel circuit, while the light detection units have an optical sensing element and a light emitting detecting circuit. An inorganic hydrogen barrier layer is placed close to the substrate on one side of the optical sensing element. The light emitting element has a first light emitting region emitting light away from the substrate and a second light emitting region emitting light close to the substrate.

• The display substrate includes both light emitting units and light detection units.
• Light emitting units consist of a light emitting element and a pixel circuit.
• Light detection units consist of an optical sensing element and a light emitting detecting circuit.
• An inorganic hydrogen barrier layer is positioned near the substrate on one side of the optical sensing element.
• The light emitting element has distinct regions emitting light in different directions, one away from the substrate and one close to it.

Potential Applications: - Display technology - Sensor technology - Lighting systems

Problems Solved: - Efficient light emission and detection on a display substrate - Protection of optical sensing elements from external factors

Benefits: - Enhanced display performance - Improved sensor accuracy - Extended lifespan of the substrate

Commercial Applications: Title: Advanced Display Substrate Technology for Enhanced Performance This technology can be utilized in various industries such as consumer electronics, automotive displays, medical devices, and security systems to improve display quality and sensor functionality.

Prior Art: There is ongoing research in the field of display substrates and light emitting technologies, but this specific combination of light emitting and detection units with a hydrogen barrier layer is a novel approach.

Frequently Updated Research: Researchers are continuously exploring new materials and designs to further enhance the efficiency and performance of display substrates with integrated light emitting and detection units.

Original Abstract Submitted

Provided is a display substrate including a substrate and a plurality of light emitting units and a plurality of light detection units located on the substrate, At least one light emitting unit includes a light emitting element and a pixel circuit connected to the light emitting element, and at least one light detection unit includes an optical sensing element and a light emitting detecting circuit connected to the optical sensing element. At least one inorganic hydrogen barrier layer is arranged on one side of the optical sensing element close to the substrate. The light emitting element has a first light emitting region and a second light emitting region, the first light emitting region of the light emitting element emits light from a side away from the substrate, and the second light emitting region of the light emitting element emits light from a side close to the substrate.